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Title:
ELECTROCONDUCTIVE COMPOSITION AND ELECTROPHOTOGRAPHIC EQUIPMENT MEMBER USING THE SAME
Document Type and Number:
Japanese Patent JP2003342481
Kind Code:
A
Abstract:

To provide an electroconductive composition which is excellent in the characteristics of both voltage dependence and environmental dependence of electrical resistance, shows a less-scattered electrical resistance, can be reduced in an electrical resistance, and has an excellent electrical resistance with time.

This electroconductive composition comprises, as essential ingredients, the following (A) and (B), and a surfactant used for forming a surfactant structure of (A) shows a solubility of 3% or more in toluene or methyl ethyl ketone and shows a solubility of 3% or more in water or maintains a micelle dispersion state for 10 hours or more in water: (A) an electroconductive polymer having a surfactant structure, and (B) a binder polymer.


Inventors:
YOSHIKAWA HITOSHI
Application Number:
JP2003012633A
Publication Date:
December 03, 2003
Filing Date:
January 21, 2003
Export Citation:
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Assignee:
TOKAI RUBBER IND LTD
International Classes:
G03G21/06; C08K5/42; C08L101/00; G03G15/00; G03G15/02; G03G15/08; G03G15/16; G03G21/10; H01B1/12; (IPC1-7): C08L101/00; C08K5/42; G03G15/00; H01B1/12
Attorney, Agent or Firm:
Nishihiko Yasuhiko